You can work on your back with the mechanics creeper. It comes with a folding head rest with several locking positions to help you find one that suits your needs.

Features:

1. Easily maneuverable with six 2.5" swivel caster wheels
2. For maximum strength, 3/4" steel tube frame with 4 crossbars
3. Featuring a fully padded back and an adjustable headrest for maximum comfort
4. Covered in red vinyl with a cushion
5. Casters with high quality for easy rolling
6. A steel frame that has been power coated

Specifications:

1. Red color
2. 250 lbs. weight capacity
3. Caster diameter is 2.5", material is polypropylene
4. Size: 20x20mm, thickness: 1.0mm
5. The product size is (40 x 17 x 4)"/(102 x 42.5 x 11)cm (L x W x H).
6. 7.15kg/15.76lb
7. The dimensions of the case are (41.33 x 17.52 x 4.13)" / (105 x 44.5 x 10.5) cm (L x W x H).

Package Includes:

A 40" adjustable creeper
A user's manual is included